51448670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4349}}^1$

素因数の和:4389

約数の個数: 48

約数和(自身を含む): 114631200

約数和(自身を除く): 63182530

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 4349, 5915, 8698, 11830, 21745, 30443, 43490, 56537, 60886, 113074, 152215, 282685, 304430, 395759, 565370, 734981, 791518, 1469962, 1978795, 3674905, 3957590, 5144867, 7349810, 10289734, 25724335, 51448670]

約数ペア:

[(1, 51448670), (2, 25724335), (5, 10289734), (7, 7349810), (10, 5144867), (13, 3957590), (14, 3674905), (26, 1978795), (35, 1469962), (65, 791518), (70, 734981), (91, 565370), (130, 395759), (169, 304430), (182, 282685), (338, 152215), (455, 113074), (845, 60886), (910, 56537), (1183, 43490), (1690, 30443), (2366, 21745), (4349, 11830), (5915, 8698)]